Kia K4 Price in St. Louis, MO

As of November 15, 2026, there are 61 Kia K4 vehicles available at 2 dealerships in St. Louis, MO. Local dealers are pricing competitively — the average selling price is $497 below MSRP, with 100% of inventory at or under sticker. 2 of 2 dealers are currently pricing below MSRP on average. Prices range from $23,297 to $31,570, with a median of $24,850.

Across Missouri (463 listings) the average is $609 below MSRP (100% at/below MSRP) — St. Louis is priced about $112 higher than Missouri as a whole. See the K4 in Missouri overview. These are advertised prices — a negotiated deal (incentives, dealer discounts) often beats them.